Delfador's lines are great!

[fishrose]

Spoiler warning for Delfador's Memoir and Heir to the Throne:

Spoiler:

"Out of my way, foul creatures!"
"Only a fool would dare to attack me!"

And the best one:
"I am Delfador. And you are dust!"

He is so arrogant and "overweening" (to quote Sagus) for an archetypal wise old wizard, and it's great!

[earlcantero]

He is truly so cool. That is why I really love Delfador